Taking a string of dates converted from Date::Calc I have:

while (defined $dates[0]) {
  my $days = $dates[0];
  my ($year, $month, $day) = Add_Delta_Days(1,1,1, $days - 1);
my $new_c = "new HTML::CalendarMonth ( year => $year, month => $month)
+,";  
  push (@cals, $new_c);
  @dates = CreateCal($year, $month, @dates);
}
[download]

If I print @cals it seems to reproduce the example on the Test Calendar page, but on running the rest of the example I end up with a blank screen:

# Embolden headers
foreach (@cals) {
   $_->item($_->month,$_->year)->wrap_content(font({size => '2'}));
   $_->item($_->dayheaders)->wrap_content(font({size => '1'}));   
$_->item(15,16,17)->wrap_content(font({size => 4, color => 'red'}));
}

# Generate container table
my $t = new HTML::ElementTable ( maxrow => 1, maxcol => 4 );

# Populate container table
foreach (0..$#cals) {
   $t->cell(0,$_)->push_content($cals[$_]);
}
print $t->as_HTML;

exit;


sub CreateCal {
  my ($cyear, $cmonth, @dates) = @_;
  my (@days, @temp);
  foreach my $days (@dates) {
    my ($year, $month, $day) = Add_Delta_Days(1,1,1, $days - 1);
    if ($year == $cyear && $month == $cmonth) {
      push (@days, $day);
    } else {
      push (@temp, $days);
    }
  }

 
  return @temp;
}
[download]

could anyone tell me why my $new_c approach is failing to produce a viable array, and suggest how I should be going about this?